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San Jose

$705+ Cheap flights from Bilbao (BIO) to San Jose (SJC)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — SJC
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Bilbao to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Bilbao (BIO) to San Jose (SJC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 12, 2025.

Round-trip from

$705
(United Airlines)
From Bilbao to San Jose
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Find flight deals from Bilbao to San Jose

Cheapest flights from Bilbao to San Jose
Explore the most affordable flight options available from Bilbao to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/247:15 amBIO - SJC
2 stops19h 03mUnited Airlines
mar. 8/126:20 amSJC - BIO
2 stops32h 05mUnited Airlines
Deal found 6/12$705
This Iberia deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/285:35 pmBIO - SJC
2 stops38h 04mIberia
mar. 8/126:00 amSJC - BIO
2 stops25h 55mIberia
Deal found 6/12$759
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/257:10 amBIO - SJC
2 stops17h 53mDelta
sáb. 8/96:20 amSJC - BIO
2 stops19h 35mDelta
Deal found 6/12$761
This oojo deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/96:35 pmBIO - SJC
2 stops35h 27mLufthansa
vie. 9/128:45 amSJC - BIO
2 stops29h 40mLufthansa
Deal found 6/10$1,094

Cheapflights Fare Finder

Customize your flight search to find flights from Bilbao to San Jose that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from Bilbao to San Jose that are best for you.

Fly from

Bilbao

Fly to

San Jose

Route

Depart

Return

Price

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

jue. 7/24

7:15 am-5:18 pm

2 stops19h 03m

San Jose

mar. 8/12

6:20 am-11:25 pm

2 stops32h 05m

$705

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

lun. 7/28

5:35 pm-10:39 pm

2 stops38h 04m

San Jose

mar. 8/12

6:00 am-4:55 pm

2 stops25h 55m

$759

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

vie. 7/25

7:10 am-4:03 pm

2 stops17h 53m

San Jose

sáb. 8/9

6:20 am-10:55 am

2 stops19h 35m

$761

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

mié. 7/9

6:35 pm-9:02 pm

2 stops35h 27m

San Jose

vie. 9/12

8:45 am-11:25 pm

2 stops29h 40m

$1,094

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

lun. 6/30

6:45 am-9:13 pm

2 stops23h 28m

$913

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

vie. 7/25

6:50 am-7:13 pm

2 stops21h 23m

$970

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

mar. 7/1

6:45 am-10:39 pm

2 stops24h 54m

$1,015

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

dom. 6/29

12:30 pm-5:18 pm

3 stops37h 48m

$1,430

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

dom. 7/27

7:40 am-9:02 pm

2 stops22h 22m

$1,460

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

dom. 6/29

9:05 am-9:02 pm

2 stops20h 57m

$1,464

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Bilbao to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Bilbao with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bilbao to San Jose

What is the cheapest month to book a flight from Bilbao to San Jose?

Currently, September is the cheapest month in which you can book a flight from Bilbao to San Jose (average of $255). Flying from Bilbao to San Jose in June is currently the most expensive (average of $344). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in San Jose by month

Plan your trip to San Jose by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Jose ranges from 0.0 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit San Jose when rainfall is around 0.0 in.

Temperature in San Jose by month

Plan your trip to San Jose by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Jose, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Jose. Reviews last updated junio 12, 2025.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Iberia
7.0
Good
2,776 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Bilbao to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Bilbao to San Jose one-way?

    $913 is the cheapest one-way deal found within the past few days, from Iberia. You may also be able to find cheap deals on Delta and Finnair, with prices starting from $970 and $1,015, respectively.

  • Can I find deals for flights from Bilbao to San Jose that include hotel bookings?

    Yes. In addition to deals on Bilbao to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bilbao to San Jose?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bilbao to San Jose.

  • Can I find deals for business class flights from Bilbao to San Jose?

    Yes. Cheapflights offers flight deals from Bilbao to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bilbao to San Jose?

    Currently, September is the cheapest month in which you can book a flight from Bilbao to San Jose (average of $255). Flying from Bilbao to San Jose in June is currently the most expensive (average of $344). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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